Click on a day for an hourly weather forecast
The temperatures in Pirmasens in September are usually low and can range between 10°C and 20°C.
You can expect about 3 to 8 days of rain in Pirmasens during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Pirmasens in September 2026.
If you’re planning to visit Pirmasens in the near future, we highly recommend that you review the 14 day weather forecast for Pirmasens before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -1° | 10 | 8 | 14 | 103 mm | Awful | Pirmasens in January |
| February | 5° / -1° | 9 | 9 | 11 | 96 mm | Awful | Pirmasens in February |
| March | 10° / 2° | 8 | 17 | 7 | 72 mm | Awful | Pirmasens in March |
| April | 15° / 5° | 5 | 23 | 2 | 66 mm | Ok | Pirmasens in April |
| May | 18° / 7° | 9 | 22 | 0 | 139 mm | Ok | Pirmasens in May |
| June | 22° / 11° | 7 | 23 | 0 | 112 mm | Ok | Pirmasens in June |
| July | 24° / 13° | 6 | 25 | 0 | 124 mm | Perfect | Pirmasens in July |
| August | 24° / 13° | 5 | 26 | 0 | 93 mm | Perfect | Pirmasens in August |
| September | 20° / 10° | 4 | 26 | 0 | 80 mm | Good | Pirmasens in September |
| October | 14° / 6° | 6 | 25 | 0 | 79 mm | Good | Pirmasens in October |
| November | 9° / 3° | 8 | 17 | 4 | 92 mm | Awful | Pirmasens in November |
| December | 5° / 1° | 11 | 10 | 11 | 128 mm | Awful | Pirmasens in December |